Product Overview：
Acid diversion agent SDA-90 is an ampholytic surfactant with special structure. It can dramatically increase the solution viscosity in acidic condition, such that the acidifying solution thickens and used for the preparation of diversion acid.
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Technical specifications for acid diversion agent SDA-90
Item | Index |
Appearance | Light yellow transparent liquid |
Density (g/cm3) | 0.95~1.05 |
Content (%) | ≥40.0 |
pH range (1.0% solution) | 6.0~8.0 |
Completely miscible with acids | |
15% HCl residual acid viscosity (30 ℃) (mPa·s) | ≥100.0 |
15% HCl residual acid viscosity (90 ℃) (mPa·s) | ≥50.0 |
Gel breaking property | Gel break with crude oil, water |
The recommended dosage is 2.5～8.0%, or determined according to technical requirements. Add in acid solution and swell thoroughly before use.
Pack in plastic bucket of size 25 kg, 200 kg or 1000 kg, or according to user requirements.
The product should be stored in ventilated and dry warehouse. No contact with acid, alkali and other chemicals. Keep away from heat.
This product should be handled with care during transportation. Avoid moisture and damage.
Valid for 12 months. This product is not hazardous and can be transported as general fluid chemicals.